PerfectPrime TC41, 4-Channel K-Type Digital Thermometer Thermocouple Sensor -200~1372°C/2501°F, 20 x 4 Data Log Storage Function;

Item Includes: 1 x 4-Channel K-Type Digital Thermometer Thermocouple Sensor 1 x user manual 4 x Probe sensor (length ~ 95cm each) Product Specifications - Measurement Temperature range : - 200°C ~ 1372°C (-328°F ~ 2501°F) - (May require appropriate Thermocouple probes) Accuracy : > - 100°C (-148°F) : 1°C ( 1. 8°F) - Typ. K Type Temperature resolution : > 1000°C : 1°C/°F / K Size : 200 X 85 X 38 mm Weight : 230g (Without battery / probes) Operating Preparation Put in a 9V battery by opening the battery compartment cover using a screwdriver. The instrument requires Thermocouple probes to be inserted to measure temperatures. There are 4 probe sockets on the top and corresponding to T1 to T4 respectively. (The probe has + and - terminal and they need to be inserted into sockets with correct polarity) This instrument can't function with probe disconnected. This instrument is simple to use and please refer to below section for each key's function. Memory / Measurement Storage Operation When user need to store measurement values, press "HOLD" (M+) button for more than 2 seconds, measured temperatures would be stored inside one of the 20 memory locations. Memory location number would be displayed momentarily, e. g. " - 01-", and resume to normal state